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SKU: 7920A5TRSULP3-NSK

NSK 7920A5TRSULP3 Super Precision Angular Contact Spindle Bearing 100x140x20mm

NSK 7920A5TRSULP3 Super Precision Angular Contact Spindle Bearing 100x140x20mm
Regular price CHF 476.00 ex VAT
Regular price Sale price CHF 476.00 ex VAT
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3+ CHF 378.99
5+ CHF 357.70
10+ CHF 353.44
25+ CHF 349.18
49+ CHF 344.92
74+ CHF 340.66
99+ CHF 319.37
199+ CHF 315.11
249+ CHF 310.86
499+ CHF 306.60
999+ CHF 298.08
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Description
Technical
--- Bearing dimensions
d 100mm
D 140mm
B 20mm
r<sub>min</sub> 1.1mm
r1<sub>min</sub> 0.6mm
--- Loads angles and speeds
C<sub>r</sub> 49.5Kn
C<sub>or</sub> 51.5kN
Axial load Kn 39.5 kN
Contact angle 25 degrees
Factor f<sub>o</sub> -
Effective diameter 38mm
Max speed in grease 8400 rpm
Max speed in oil 12500 rpm
--- Fitting dimensions
d<sub>a min</sub> 107mm
D<sub>a max</sub> 133mm
D<sub>b max</sub> 135mm
r<sub>a max</sub> 1mm
r<sub>b max</sub> 0.6mm
Weight 0.808kg
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